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| author | Palmer Cox <p@lmercox.com> | 2012-11-27 13:17:44 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2012-11-27 23:07:18 +0100 |
| commit | fb8eaeb7ab96b09c910e36abf7df7f9ecbb0fb60 (patch) | |
| tree | 4f25dc64aff0df779cb44d2718b98baeb5ebb070 /tools/power/cpupower/utils/helpers | |
| parent | 275a4dc441437d0074457591b46a45d7e45a817d (diff) | |
| download | linux-fb8eaeb7ab96b09c910e36abf7df7f9ecbb0fb60.tar.bz2 | |
cpupower tools: Fix minor warnings
Fix minor warnings reported with GCC 4.6:
* The sysfs_write_file function is unused - remove it.
* The pr_mon_len in the print_header function is unsed - remove it.
Signed-off-by: Palmer Cox <p@lmercox.com>
Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/power/cpupower/utils/helpers')
| -rw-r--r-- | tools/power/cpupower/utils/helpers/sysfs.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/tools/power/cpupower/utils/helpers/sysfs.c b/tools/power/cpupower/utils/helpers/sysfs.c index 96e28c124b5c..38ab91629463 100644 --- a/tools/power/cpupower/utils/helpers/sysfs.c +++ b/tools/power/cpupower/utils/helpers/sysfs.c @@ -37,25 +37,6 @@ unsigned int sysfs_read_file(const char *path, char *buf, size_t buflen) return (unsigned int) numread; } -static unsigned int sysfs_write_file(const char *path, - const char *value, size_t len) -{ - int fd; - ssize_t numwrite; - - fd = open(path, O_WRONLY); - if (fd == -1) - return 0; - - numwrite = write(fd, value, len); - if (numwrite < 1) { - close(fd); - return 0; - } - close(fd); - return (unsigned int) numwrite; -} - /* * Detect whether a CPU is online * |